QUINTON GOPEN (M.D.) – Otolaryngology Physician, NPI 1114955788
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
83 MAXILLOFACIAL SURGERY in CA
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Provider Addresses for QUINTON GOPEN (M.D.)
5767, West Century Boulevard, Westchester, Los Angeles, Los Angeles County, California, 90045, United States
SUITE 400
LOS ANGELES, CA 900455631
Phone: (310) 267-9448
Type: Mailing
Peter Morton Medical Building, 200, Medical Plaza Driveway, Westwood, Los Angeles, Los Angeles County, California, 90095, United States
SUITE 550
LOS ANGELES, CA 900950001
Phone: (310) 203-3388
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $208.
Total Amount is formed as General ($208) + Research ($0) + Ownership ($0) = $208.
Last reported payment date: 2024-01-25 • Largest payer in this snapshot: Stryker Corporation ($162).
Total Amount
$208
General + Research + Ownership
Payments
3
Total payment records
General Amount
$208
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $162 |
| Ethicon US, LLC | $25 |
| Medtronic, Inc. | $20 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-07-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100722000987 | I | Maxillofacial Surgery | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 403 | 203 | $0 |
| 69210 | Removal of impacted ear wax | 276 | 154 | $0 |
| 92504 | Exam of ear using a microscope | 141 | 105 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 52 | 52 | $0 |
Insurance plans in this area (ZIP 90045)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O T O L A R Y N G O L O G Y | CA | |
| O T O L A R Y N G O L O G Y | CA | |
| O T O L A R Y N G O L O G Y | CA | |
| O T O L A R Y N G O L O G Y | CA | |
| O T O L A R Y N G O L O G Y | CA | |
| O T O L A R Y N G O L O G Y | CA | |
| O T O L A R Y N G O L O G Y | CA | |
| O T O L A R Y N G O L O G Y | CA | |
| Otolaryngology, Plastic And Reconstructive Surgery | MD | |
| O T O L A R Y N G O L O G Y | CA |
Reviews
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